User`s guide
PUREGAS, LLC P550W Series Air Dryers User’s Guide
Page 22 of 99 P011658 – Rev. M
6.5.21 Re-install the front panel.
6.5.22 REGISTER YOUR DRYER. See section 7. for details.
6.6 Installation Checklist
No shipping damage was detected.
Dryer location meets the following requirements:
o Well ventilated
o Free from abrasive dust or chemicals
o Ambient temperature is between 40° and 85° F (optimal)
System Pressure is set to 50 PSI.
Static Pressure is set to 17 PSI.
No air leaks are present in the system.
No alarms are present on the Display Panel.










